261,262c261,266
< def p_decl__machine(self, p):
< "decl : MACHINE '(' ident pairs ')' ':' params '{' decls '}'"
---
> def p_decl__machine0(self, p):
> "decl : MACHINE '(' idents ')' ':' params '{' decls '}'"
> p[0] = ast.MachineAST(self, p[3], [], p[7], p[9])
>
> def p_decl__machine1(self, p):
> "decl : MACHINE '(' idents pairs ')' ':' params '{' decls '}'"